package com.jt.demo.mapper;

import java.util.List;
import java.util.Map;

import com.jt.demo.pojo.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.web.bind.annotation.RestController;

@Mapper
public interface UserMapper {

    List<User> findAll();

    void deleteUserById(Integer id);

    void insertUser(User user);
}
